DE2735854A1 - 2-oxoazetidin-derivate - Google Patents

2-oxoazetidin-derivate

Info

Publication number
DE2735854A1
DE2735854A1 DE19772735854 DE2735854A DE2735854A1 DE 2735854 A1 DE2735854 A1 DE 2735854A1 DE 19772735854 DE19772735854 DE 19772735854 DE 2735854 A DE2735854 A DE 2735854A DE 2735854 A1 DE2735854 A1 DE 2735854A1
Authority
DE
Germany
Prior art keywords
cob
general formula
meaning given
compounds
compound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19772735854
Other languages
German (de)
English (en)
Inventor
Yoshio Hamashima
Wataru Nagata
Masayuki Narisada
Yasuhiro Nishitani
Hiroshi Onoue
Teruji Tsuji
Mitsuru Yoshioka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shionogi and Co Ltd
Original Assignee
Shionogi and Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB33109/76A external-priority patent/GB1592245A/en
Application filed by Shionogi and Co Ltd filed Critical Shionogi and Co Ltd
Publication of DE2735854A1 publication Critical patent/DE2735854A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
    • C07D205/085—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a nitrogen atom directly attached in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/568—Four-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
DE19772735854 1976-08-09 1977-08-09 2-oxoazetidin-derivate Withdrawn DE2735854A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB33109/76A GB1592245A (en) 1976-08-09 1976-08-09 Intermediates for cephalosporin analogues
GB2751177 1977-06-30

Publications (1)

Publication Number Publication Date
DE2735854A1 true DE2735854A1 (de) 1978-02-16

Family

ID=26258866

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772735854 Withdrawn DE2735854A1 (de) 1976-08-09 1977-08-09 2-oxoazetidin-derivate

Country Status (9)

Country Link
US (1) US4592865A (OSRAM)
JP (1) JPS6041669B2 (OSRAM)
CA (1) CA1076125A (OSRAM)
CH (1) CH641183A5 (OSRAM)
DE (1) DE2735854A1 (OSRAM)
FR (3) FR2361365A1 (OSRAM)
IE (1) IE45650B1 (OSRAM)
IL (1) IL52685A (OSRAM)
NL (1) NL190374C (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021676A1 (en) * 1979-06-08 1981-01-07 Takeda Chemical Industries, Ltd. 3-Methoxy-2-oxoazetidine derivatives and their production
EP0021678A1 (en) * 1979-06-08 1981-01-07 Takeda Chemical Industries, Ltd. 1-Sulpho-2-oxoazetidine derivatives, their production and pharmaceutical compositions thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102115644B1 (ko) * 2017-09-13 2020-05-27 주식회사 동도물산 7α-알콕시옥사세펨 중간체의 제조방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2355209A1 (de) * 1972-11-06 1974-05-16 Merck & Co Inc Neue antibiotica
DE2651771A1 (de) * 1975-11-12 1977-05-26 Shionogi & Co 7-amino-3-methyl-1-oxadethia-3- cephem-4-carbonsaeure-derivate, verfahren zu ihrer herstellung, arzneimittel und zwischenprodukte
DE2718714A1 (de) * 1976-04-27 1977-11-17 Shionogi & Co 2-oxoazetidin-derivate und verfahren zu ihrer herstellung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT313916B (de) * 1971-10-28 1974-03-11 Degussa Verfahren zur Herstellung von neuen basisch substituierten Theophyllinen und deren Säureadditionssalzen
FR2246547A1 (en) * 1973-10-09 1975-05-02 Univ Kingston Oxapenicillin and azacephalosporin antibiotics - via beta-lactamase inhibiting azetidin-2-one intermediates
US4143038A (en) * 1975-11-12 1979-03-06 Shionogi & Co., Ltd. Cephalosporin analogues
US4115984A (en) * 1976-12-07 1978-09-26 Talmadge Whipple Simpson Arrangement for interconnecting a side delivery rake and a baler

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2355209A1 (de) * 1972-11-06 1974-05-16 Merck & Co Inc Neue antibiotica
DE2651771A1 (de) * 1975-11-12 1977-05-26 Shionogi & Co 7-amino-3-methyl-1-oxadethia-3- cephem-4-carbonsaeure-derivate, verfahren zu ihrer herstellung, arzneimittel und zwischenprodukte
DE2718714A1 (de) * 1976-04-27 1977-11-17 Shionogi & Co 2-oxoazetidin-derivate und verfahren zu ihrer herstellung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
J. Am. Chem. Soc. 93, S. 6267-6269, 1971 *
Tetrahedron Lett. 51, 5131-5134, 1973 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021676A1 (en) * 1979-06-08 1981-01-07 Takeda Chemical Industries, Ltd. 3-Methoxy-2-oxoazetidine derivatives and their production
EP0021678A1 (en) * 1979-06-08 1981-01-07 Takeda Chemical Industries, Ltd. 1-Sulpho-2-oxoazetidine derivatives, their production and pharmaceutical compositions thereof

Also Published As

Publication number Publication date
CH641183A5 (de) 1984-02-15
FR2370730B1 (OSRAM) 1981-07-24
JPS5325551A (en) 1978-03-09
IE45650L (en) 1978-02-09
NL7708790A (nl) 1978-02-13
FR2370730A1 (fr) 1978-06-09
NL190374B (nl) 1993-09-01
IL52685A (en) 1982-11-30
US4592865A (en) 1986-06-03
JPS6041669B2 (ja) 1985-09-18
IL52685A0 (en) 1977-10-31
NL190374C (nl) 1994-02-01
FR2361365A1 (fr) 1978-03-10
FR2361365B1 (OSRAM) 1982-01-08
CA1076125A (en) 1980-04-22
IE45650B1 (en) 1982-10-20
FR2370729B1 (OSRAM) 1981-07-03
FR2370729A1 (fr) 1978-06-09

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: VOSSIUS, V., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8

8128 New person/name/address of the agent

Representative=s name: TAUCHNER, P., DIPL.-CHEM. DR.RER.NAT. HEUNEMANN, D

8128 New person/name/address of the agent

Representative=s name: TAUCHNER, P., DIPL.-CHEM. DR.RER.NAT. HEUNEMANN, D

8125 Change of the main classification

Ipc: C07D205/085

8136 Disposal/non-payment of the fee for publication/grant